Vehicle grille unit



FIG. 1 is a front view of a vehicle grille unit;

FIG. 2 is a perspective view of the vehicle grille unit;

FIG. 3 is a top view of the vehicle grille unit; and,

FIG. 4 is a side view of the vehicle grille unit.

The broken lines shown in the drawings depict portions of the vehiclegrille unit that form no part of the claimed design.

CLAIM The ornamental design for a vehicle grille unit, as shown anddescribed.